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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...Cannot update page/module settings or update content in html moduleCannot update page/module settings or update content in html module
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9/22/2011 10:07 AM
 
jellsworth


Joined: 10/21/2010
Posts: 23
Ok, bare with me here - there are a lot of strange things happening all of a sudden to my DNN site. 
I am running DNN 5.6.2 and up until yesterday, everything was working great. Here is what is happening now:

If I am in the page settings and I hit update, nothing happens - there is an "error on page" message in the bottom left corner - the details of this message are: 
Message: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 404
Line: 5
Char: 62099
Code: 0
URI: http://coaplay.dhw.idaho.gov/ScriptResource.axd?d=ahhpkKDZU1kf9n_ZCwDjYW1mZ2o8cfbwmGtacq9gJ5vrQ8zNlllgQDapHSzw_d78YQ_xatiXkv9tmpgbsB1Jspk8qVAemsTq0&t=39da072d
So I can't update any page settings.

If I am in the module settings and hit update I get the same error.

If I am editing the content in an html module and hit update, cancel or preview, I am taken to a page saying this:
The specified URL cannot be found.
So I can't update any content.

The event viewer on the server show this warning - but this line is the same in every single one of my DNN installs, and I have several:
Exception information: 
    Exception type: Configurati sException 
    Exception message: Unrecognized attribute 'v13wstat3EncryptionMode'. Note that attribute names are case-sensitive. (C:\Websites\COA_DEV\web.config line 194) 
referring to this line: <pages validateRequest="false" enableViewStateMac="true" enableEventValidation="false">

and it continues with:
Thread information: 
    Thread ID: 1 
    Thread account name: NT AUTHORITY\NETWORK SERVICE 
    Is impersonating: False 
    Stack trace:    at System.Configuration.BaseConfigurationRecord.EvaluateOne(String[] keys, SectionInput input, Boolean isTrusted, FactoryRecord factoryRecord, SectionRecord sectionRecord, Object parentResult)
   at System.Configuration.BaseConfigurationRecord.Evaluate(FactoryRecord factoryRecord, SectionRecord sectionRecord, Object parentResult, Boolean getLkg, Boolean getRuntimeObject, Object& result, Object& resultRuntimeObject)
   at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result, Object& resultRuntimeObject)
   at System.Configuration.BaseConfigurationRecord.GetSection(String configKey, Boolean getLkg, Boolean checkPermission)
   at System.Configuration.BaseConfigurationRecord.GetSection(String configKey)
   at System.Web.Configuration.RuntimeConfig.GetSectionObject(String sectionName)
   at System.Web.Configuration.RuntimeConfig.GetSection(String sectionName, Type type, ResultsIndex index)
   at System.Web.Configuration.RuntimeConfig.get_Pages()
   at System.Web.UI.TemplateParser.PrepareParse()
   at System.Web.UI.TemplateParser.Parse()
   at System.Web.UI.TemplateParser.Parse(ICollection referencedAssemblies, VirtualPath virtualPath)
   at System.Web.Compilation.BaseTemplateBuildProvider.get_CodeCompilerType()
   at System.Web.Compilation.BuildProvider.GetCompilerTypeFromBuildProvider(BuildProvider buildProvider)
   at System.Web.Compilation.BuildProvidersCompiler.ProcessBuildProviders()
   at System.Web.Compilation.BuildProvidersCompiler.PerformBuild()
   at System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath virtualPath)
   at System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile)
   at System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile)
   at System.Web.Compilation.BuildManager.GetVirtualPathObjectFactory(VirtualPath virtualPath, HttpContext context, Boolean allowCrossApp, Boolean noAssert)
   at System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp, Boolean noAssert)
   at System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath)
   at System.Web.UI.PageHandlerFactory.System.Web.IHttpHandlerFactory2.GetHandler(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath)
   at System.Web.HttpApplication.MapHttpHandler(HttpContext context, String requestType, VirtualPath path, String pathTranslated, Boolean useAppConfig)
   at System.Web.HttpApplication.MapHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

AND (by the way this is not hosted by a web farm or cluster - it is on a stand-alone server)
An error has occurred.
DotNetNuke.Services.Exceptions.PageLoadException: Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster. ---> System.Web.HttpException: Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster. ---> System.Web.UI.ViewStateException: Invalid viewstate. 

Any help would be greatly appreciated. 

Thanks!
 
New Post
9/23/2011 4:28 AM
 
Sebastian Leupold


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www.dnnwerk.de
Joined: 3/8/2004
Posts: 46212
did you try restarting the web site? did anyone modify machine.config?
Cheers from Germany,
Sebastian Leupold

dnnWerk - The DotNetNuke Experts   German Spoken DotNetNuke User Group

Speed up your DNN Websites with TurboDNN
 
New Post
9/26/2011 8:45 AM
 
jellsworth


Joined: 10/21/2010
Posts: 23
Turns out the errors were all due to the security appliance this particular server was running under - Barracuda (web application firewall). It had something to do with the settings, couldn't tell you exactly though, not my area of expertise! But we were able to get to the bottom of it and get things working again. Thanks!
 
New Post
2/20/2012 1:03 PM
 
Jeremy Hillman

Joined: 3/19/2008
Posts: 4

We seem to be having a similar problem here - we migrated a site from an externally hosted server to an in-house server behind our Barracuda firewall, and we're getting various 404 and "The specified URL cannot be found" errors on the admin side of the site.  Is there any chance that you (or your colleagues) could give us some detail on what they had to do to fix the problem?  Incidentally, our site uses the iFinity URL master module, and it seems the issue is related to this.

Many thanks.
 
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